Protective face mask



FIG. 1 is a perspective view of a protective face mask showing our new design;

FIG. 2 is a front view of the protective face mask of FIG. 1;

FIG. 3 is a rear view of the protective face mask of FIG. 1;

FIG. 4 is a top view of the protective face mask of FIG. 1;

FIG. 5 is a bottom view of the protective face mask of FIG. 1; and,

FIG. 6 is a right side view of the protective face mask of FIG. 1.

The broken lines shown in the drawings represent portions of the protective face mask that forms no part of the claimed design.

All surfaces not shown form no part of the claimed design. 

CLAIM The ornamental design for a protective face mask, as shown and described. 